研究成果 Research Results

Research ResultsMaterialsTechnology

A new method to build more energy-efficient memory devices for a sustainable data future Kyushu University researchers succeed in developing a method to build memory devices that can provide high-speed, low-power information rewriting at room temperature

Associate Professor Naoto Yamashita

Faculty of Information Science and Electrical Engineering

2025.10.10

Research ResultsPhysics & ChemistryMaterialsEnvironment & Sustainability

Boosting fuel cell efficiency with water vapor Hydration doubles oxide-ion conductivity in Ba7Nb4MoO20, a promising material for low-temperature solid oxide fuel cells

Professor Hiroshige Matsumoto

International Institute for Carbon-Neutral Energy Research Advanced Energy Conversion Systems Thrust

2025.09.02

Research ResultsPhysics & ChemistryMaterials

Researchers succeed in building a low temperature hydrogen fuel cell, thanks to a scandium superhighway Kyushu University researchers develop a solid oxide fuel cell (SOFC) with the high proton conductivity at 300°C

Professor Yoshihiro Yamazaki

Kyushu University Platform of Inter-/Transdisciplinary Energy Research

2025.08.08

Research ResultsPhysics & ChemistryMaterials

Dual-Function Organic Molecule May Advance Display Technologies and Medical Imaging Researchers overcome a long-standing molecular design challenge by realizing efficient light emission and photon absorption in the same compound.

Professor Chihaya Adachi / Assistant Professor Youhei Chitose

Faculty of Engineering

2025.08.08

Research ResultsPhysics & ChemistryMaterials

Visualizing the Mechanics of Hormone-Driven Gene Activation: Insights into Breast Cancer

Professor Ayumi Matsushima

Faculty of Sciences

2025.08.04

Research ResultsPhysics & ChemistryMaterials

A new model to accurately develop better OLEDs Researchers develop a new analytical model detailing the kinetics of the exciton dynamics in TADF materials, the primary component in OLEDs

Professor Adachi Chihaya

Faculty of Engineering

2025.05.30

Research ResultsPhysics & ChemistryMaterialsTechnology

Simulating the fluid dynamics of moving cells to map its location Researchers simulate the fluid dynamics of flowing biological cells and propose a new technique for cell separation, drug screening, and developing artificial hearts

Associate Professor Naoki Takeishi

Faculty of Engineering

2025.04.10

Research ResultsPhysics & ChemistryMaterialsEnvironment & Sustainability

Harnessing microwave flow reaction to convert biomass into useful sugars Selective catalyst heating enables effective hydrolysis of biomass.

Associate Professor Shuntaro Tsubaki

Faculty of Agriculture

2025.01.10

Research ResultsPhysics & ChemistryMaterialsTechnology

Beyond 5G, accelerating the world of ultra-high-speed optical data transmission Researchers develop a new ultrahigh-speed optical modulator that can operate at more than 10 times the speed of current devices

Professor Shiyoshi Yokoyama

Institute for Materials Chemistry and Engineering

2025.01.07

Research ResultsPhysics & ChemistryMaterials

Dynamics of structural transformation for liquid crystalline blue phases Researchers explore the transformation dynamics of cubic liquid crystals using direct simulation and machine learning, offering new possibilities for advanced materials development

Professor Jun-ichi Fukuda

Faculty of Science

2024.12.03

Research ResultsLife & HealthMaterials

Building roots in glass, a bio-inspired approach to creating 3D microvascular networks using plants and fung Kyushu University researchers develop new method for building complex 3D microfluidic networks in glass by growing plant roots and fungal hyphae in silica nanoparticles

Professor Fujio Tsumori

Faculty of Engineering

2024.11.19

Research ResultsPhysics & ChemistryMaterials

New organic thermoelectric device that can harvest energy at room temperature Researchers have succeeded in developing a framework for organic thermoelectric power generation from ambient temperature and without a temperature gradient

Professor Chihaya Adachi

Center for Organic Photonics and Electronics Research (OPERA)

2024.09.19

Research ResultsPhysics & ChemistryMaterialsTechnology

Storing electrons from hydrogen for clean chemical reactions Researchers engineer a compound that can store electrons from hydrogen at room temperature and release them in useful chemical reactions 2024.03.29

Research ResultsMaterialsTechnology

New adhesive tape picks up and sticks down 2D materials as easily as child’s play Researchers create UV-sensitive tape that can transfer 2D materials like graphene in an easier, cheaper and less-damaging way. 2024.02.09

Research ResultsMaterialsTechnologyEnvironment & Sustainability

Machine learning method speeds up discovery of green energy materials Researchers ditch “trial and error” and turn to machine learning to identify two uniquely structured proton-conducting oxides – a key material needed in hydrogen fuel cells.

Professor Yoshihiro Yamazaki

Kyushu University Platform of Inter/Transdisciplinary Energy Research (Q-PIT)

2024.01.18

Research ResultsPhysics & ChemistryMaterials

Generating Stable Qubits at Room Temperature Researchers observe the quantum coherence of a quintet state with four electron spins in molecular systems for the first time at room temperature

Associate Professor Nobuhiro Yanai

Faculty of Engineering

2024.01.11

Research ResultsPhysics & ChemistryMaterialsTechnology

A bright future in eco-friendly light devices, just add dendrimers, cellulose, and graphene Researchers from Japan and Germany have developed a new eco-friendly, and long-lasting light-emitting electrochemical cell using dendrimers combined with biomass derived cellulose acetate as the electrolyte and a graphene electrode 2023.07.07

Research ResultsMath & DataMaterialsEnvironment & Sustainability

How old is that microplastic? A new way to estimate the age of microplastics in the upper ocean Researchers develop a method to estimate the age of microplastics in the ocean, and find that offshore microplastics can range from 1 to 3 years old while nearshore microplastics can range from 0 to 5 years old 2023.05.15

Research ResultsMath & DataPhysics & ChemistryMaterials

Toward tunable molecular switches from organic compounds Newly synthesized organic molecules can be tuned to emit different colors depending on their molecular structures in crystal form 2023.04.18

Research ResultsPhysics & ChemistryMaterialsTechnology

Probe where the protons go to develop better fuel cells Unraveling the innerworkings of solid oxide fuel cells through an integration of computational data and hands on experimentation 2023.03.28